package edu.sctu.practice.class01.zhangwang.day2015_10_29.test15;

/**
 * Created by Z_W on 2015/10/29.
 */
public class MainClass {
    private int a = 0;

    public MainClass(int a) {
        this.a = a;
        System.out.println("给变量的值为："+a);
    }
}
